
 <div class="well sidebar-nav">
            <ul class="nav nav-list">
              <li class="nav-header">???</li>
              
              <li class="nav-header">Member</li>
              <li><a href="inputUser_">Create</a></li>
              <li><a href="searchUser_">Search</a></li>
              
              <li class="nav-header">Item</li>
              <li><a href="inputConference_">Create</a></li>
              <li><a href="searchConference_">Search</a></li>
              <li><a href="createConferenceBooking">Register</a></li>
              <li><a href="viewConferenceBooking">View Registration</a></li>
       
              <li class="nav-header">Configuration</li>
              <li><a href="inputConferenceItem_">Group</a></li>
               <li><a href="searchConferenceItem_">Category</a></li>
                   
            </ul>
          </div>